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北美退伍军人节(Veterans Day),12 日无更新
arXiv 1801.06338math.COcs.DM
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切片上的布尔常次数函数是junta

Boolean constant degree functions on the slice are juntas

Yuval Filmus, Ferdinand Ihringer

摘要:

我们表明,一个布尔度$d$功能切片$\binom{[n]}{k} = \{ (x_1,\ldots,x_n) \in \{0,1\} : \sum_{i=1}^n x_i = k \}$是一个军,假设$k,n-k$是足够大的。这推广了Nisan和Szegedy关于超立方体的一个经典结果.此外,我们表明,一个布尔度$d$函数可以依赖的最大坐标数是相同的切片和超立方体。

英文摘要:

We show that a Boolean degree $d$ function on the slice $\binom{[n]}{k} = \{ (x_1,\ldots,x_n) \in \{0,1\} : \sum_{i=1}^n x_i = k \}$ is a junta, assuming that $k,n-k$ are large enough. This generalizes a classical result of Nisan and Szegedy on the hypercube. Moreover, we show that the maximum number of coordinates that a Boolean degree $d$ function can depend on is the same on the slice and the hypercube.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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